FR2923626B1 - ANTIREBOND KEYBOARD APPARATUS AND METHOD - Google Patents

ANTIREBOND KEYBOARD APPARATUS AND METHOD

Info

Publication number
FR2923626B1
FR2923626B1 FR0803840A FR0803840A FR2923626B1 FR 2923626 B1 FR2923626 B1 FR 2923626B1 FR 0803840 A FR0803840 A FR 0803840A FR 0803840 A FR0803840 A FR 0803840A FR 2923626 B1 FR2923626 B1 FR 2923626B1
Authority
FR
France
Prior art keywords
antirebond
keyboard apparatus
keyboard
antirebond keyboard
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0803840A
Other languages
French (fr)
Other versions
FR2923626A1 (en
Inventor
Allen Erik Sjogren
Eric Nerdrum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fluke Corp
Original Assignee
Fluke Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fluke Corp filed Critical Fluke Corp
Publication of FR2923626A1 publication Critical patent/FR2923626A1/en
Application granted granted Critical
Publication of FR2923626B1 publication Critical patent/FR2923626B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
    • H03M11/20—Dynamic coding, i.e. by key scanning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/002—Contacts bounceless
FR0803840A 2007-11-14 2008-07-07 ANTIREBOND KEYBOARD APPARATUS AND METHOD Expired - Fee Related FR2923626B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/940,160 US7809867B2 (en) 2007-11-14 2007-11-14 Keypad de-bouncing apparatus and method

Publications (2)

Publication Number Publication Date
FR2923626A1 FR2923626A1 (en) 2009-05-15
FR2923626B1 true FR2923626B1 (en) 2012-02-17

Family

ID=39493985

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0803840A Expired - Fee Related FR2923626B1 (en) 2007-11-14 2008-07-07 ANTIREBOND KEYBOARD APPARATUS AND METHOD

Country Status (5)

Country Link
US (2) US7809867B2 (en)
DE (1) DE102008053944A1 (en)
DK (1) DK177093B1 (en)
FR (1) FR2923626B1 (en)
GB (1) GB2454758B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100064061A1 (en) * 2008-09-05 2010-03-11 Apple Inc. Providing substantially immediate action in response to input event
US8356131B2 (en) * 2009-10-25 2013-01-15 Sony Mobile Communications Ab System and method for controlling interruption of a process in electronic equipment based on priority of the process, and program
CN104184479A (en) * 2014-07-31 2014-12-03 山东神戎电子股份有限公司 De-jittering button detection method capable of avoiding omission of events
CN109643169B (en) * 2016-06-28 2022-03-25 雷蛇(亚太)私人有限公司 Apparatus, method of controlling apparatus, and computer-readable medium
CN108270447A (en) * 2016-12-30 2018-07-10 北京普源精电科技有限公司 Keyboard disappears fluttering method, scanning monitor, master controller and measuring instrument
US11126273B2 (en) * 2017-10-20 2021-09-21 Razer (Asia-Pacific) Pte. Ltd. User input devices and methods for identifying a user input in a user input device
CN111949137A (en) * 2019-05-17 2020-11-17 凯杰益欧洲有限公司 Switch device with bounce noise suppression function and method for suppressing bounce noise

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5068787A (en) * 1990-03-13 1991-11-26 Analysist Development Group, Inc. Means and methods of tabulating time and task performances
JPH0675680A (en) 1992-07-21 1994-03-18 Advanced Micro Devicds Inc Key pad scanner mechanism and method for scanning key pad
US5760714A (en) 1996-11-20 1998-06-02 Motorola, Inc. Interrupt-driven keypad scanning method and apparatus
DE19812420A1 (en) 1998-03-20 1999-09-23 Moeller Gmbh Adjustable debouncing
US6718425B1 (en) * 2000-05-31 2004-04-06 Cummins Engine Company, Inc. Handheld computer based system for collection, display and analysis of engine/vehicle data
US7218250B2 (en) 2004-09-09 2007-05-15 General Electric Company Method and apparatus for keyboard control with programmable debounce and jog
US7230548B2 (en) * 2004-09-28 2007-06-12 Broadcom Corporation Method and apparatus for high performance key detection with key debounce
US7446676B2 (en) 2005-12-28 2008-11-04 Broadcom Corporation Self-scan programmable keypad interface

Also Published As

Publication number Publication date
US7809867B2 (en) 2010-10-05
US20110004711A1 (en) 2011-01-06
DK177093B1 (en) 2011-08-01
US20090125651A1 (en) 2009-05-14
GB2454758A (en) 2009-05-20
GB2454758B (en) 2009-11-11
DE102008053944A1 (en) 2009-05-20
GB0807250D0 (en) 2008-05-28
DK200801066A (en) 2009-05-15
FR2923626A1 (en) 2009-05-15
US8407381B2 (en) 2013-03-26

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Legal Events

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Year of fee payment: 8

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Effective date: 20170331